2938283570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1\times {\mathrm{617}}^1$

素因数の和:1007

約数の個数: 64

約数和(自身を含む): 5682584160

約数和(自身を除く): 2744300590

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 257, 514, 545, 617, 1090, 1234, 1285, 1853, 2570, 3085, 3706, 4369, 6170, 8738, 9265, 10489, 18530, 20978, 21845, 28013, 43690, 52445, 56026, 67253, 104890, 134506, 140065, 158569, 280130, 317138, 336265, 476221, 672530, 792845, 952442, 1143301, 1585690, 2286602, 2381105, 2695673, 4762210, 5391346, 5716505, 11433010, 13478365, 17284021, 26956730, 34568042, 86420105, 172840210, 293828357, 587656714, 1469141785, 2938283570]

約数ペア:

[(1, 2938283570), (2, 1469141785), (5, 587656714), (10, 293828357), (17, 172840210), (34, 86420105), (85, 34568042), (109, 26956730), (170, 17284021), (218, 13478365), (257, 11433010), (514, 5716505), (545, 5391346), (617, 4762210), (1090, 2695673), (1234, 2381105), (1285, 2286602), (1853, 1585690), (2570, 1143301), (3085, 952442), (3706, 792845), (4369, 672530), (6170, 476221), (8738, 336265), (9265, 317138), (10489, 280130), (18530, 158569), (20978, 140065), (21845, 134506), (28013, 104890), (43690, 67253), (52445, 56026)]